Pet fountain basin



FIG. 1 is a top-front-right perspective view of a pet fountain basin showing my new design;

FIG. 2 is a bottom-rear-left perspective view thereof;

FIG. 3 is a front elevation view thereof, the rear elevation view being a mirror image thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a right-side elevation view thereof, the left-side elevation view being a mirror image thereof; and

FIG. 7 is a top-front perspective view thereof, but shown in an environmental view with a reservoir and water pump nozzles; and,

FIG. 8 is a front elevational view of FIG. 7 thereof, but shown with the reservoir removed to show interior hoses and a water pump.

The broken lines showing of the water pump nozzles and the reservoir at the bottom in FIG. 7, and the hoses and the water pump in FIG. 8 are included for the purpose of showing environmental structure and form no part of the claimed design. 

CLAIM The ornamental design for a pet fountain basin, as shown and described. 